This comprehensive database contains information on the conservation status and trends of many of the world’s plant and animal species. It is produced by the International Union for Conservation of Nature (IUCN).

This report assesses the state of the world’s migratory species and outlines the case for migratory species conservation. It was produced by the United Nations Environment Programme (UNEP) and the Convention on the Conservation of Migratory Species of Wild Animals (CMS).